ANTENNAS FOR 100 POUND DXPEDITIONS 8.4.5 Buddipole vertical with 1 radial for 20m at 16 feet The vertical for 20 meters appears below.
Figure 173 Buddipole vertical for 20m with 1 radial Here is the model data for this antenna. EZNEC+ ver. 5.0 BP vert 1 rad 20m at 16 ft
9/2/2007
12:36:54 PM
--------------- ANTENNA DESCRIPTION --------------Frequency = 14.1 MHz Wire Loss: Aluminum (6061-T6) -- Resistivity = 4E-08 ohm-m, Rel. Perm. = 1 --------------- WIRES --------------No.
End 1 Conn.
Coord. (in)
X
Y
End 2 Z
Conn.
Dia (in)
Z
Segs
Ins
Diel C
Thk(in)
X
Y
0,
0,
214
0.75
11
1
0
262
0.5
11
1
0
1
W3E1
0,
0,
192
2
W1E2
0,
0,
214
0,
0,
3
W1E1
0,
0,
192
0,
142,
50
0.5
11
1
0
0,
0,
6
0,
0,
186
1
11
1
0
4
W2E1
Coord. (in)
Total Segments: 44 -------------- SOURCES ------------No.
Specified Pos. Wire #
1
Actual Pos.
% From E1
1
% From E1
0.00
4.55
Amplitude
Seg
Phase
(V/A)
1
Type
(deg.)
1
0
I
-------------- LOADS (RLC Type) -------------No.
1
Specified Pos. Wire #
% From E1
1
100.00
Actual Pos.
% From E1 95.45
Seg 11
R
L
C
R Freq
(ohms)
(uH)
(pF)
(MHz)
Open
5.99
Open
14.1
Type
Par
No transmission lines specified No transformers specified No L Networks specified Ground type is Real, High-Accuracy
141